num_old           500 arch/s390/kernel/perf_cpum_sf.c 	unsigned long num, num_old;
num_old           506 arch/s390/kernel/perf_cpum_sf.c 	num_old = sfb->num_sdb;
num_old           526 arch/s390/kernel/perf_cpum_sf.c 				    num, sfb->num_sdb - num_old,